ISO 9001 - Clause 9.1 Monitoring, measurement, analysis and evaluation

Apr 19, 2023by Maya G

ISO 9001:2015 clause 9.1 deals with monitoring, measurement, analysis, and evaluation. This clause requires an organization to establish a systematic approach to monitor, measure, analyze, and evaluate its quality management system (QMS).

The key elements of this clause are as follows:

  • Monitoring: Organizations must monitor their QMS to ensure that it is effectively implemented and maintained. This can involve tracking key performance indicators (KPIs), internal audits, management reviews, and customer feedback.
  • Measurement: Organizations must measure the performance of their QMS using quantitative data. This can include measuring the effectiveness of processes, product/service quality, and customer satisfaction.
  • Analysis: Organizations must analyze the data collected during monitoring and measurement to identify trends, root causes of problems, and opportunities for improvement.
  • Evaluation: Organizations must evaluate the performance of their QMS against established objectives and targets. This can involve reviewing KPIs, conducting internal audits, and analyzing customer feedback.

ISO 9001:2015 emphasizes the importance of using data-driven decision making to continuously improve the effectiveness of the QMS. By monitoring, measuring, analyzing, and evaluating their QMS, organizations can identify areas for improvement and take action to address them. This helps to ensure that the organization is meeting customer needs, complying with regulatory requirements, and achieving its business objectives.

ISO 9001- Clause 9.1.1 General

ISO 9001:2015 clause 9.1.1 is a general requirement for monitoring, measurement, analysis, and evaluation. It states that an organization must determine what needs to be monitored and measured, and the methods to be used to ensure valid results are obtained.

The key elements of this clause are as follows:

  • Determining what to monitor and measure: The organization must determine what needs to be monitored and measured to ensure that the QMS is effective. This can include processes, products, services, customer satisfaction, and other relevant factors.
  • Determining the methods to be used: The organization must determine the methods to be used to monitor and measure the identified factors. This can include using surveys, audits, inspections, or other methods that are appropriate for the type of data being collected.
  • Ensuring valid results: The organization must ensure that the results obtained from monitoring and measuring are valid. This can involve establishing procedures for data collection, analysis, and reporting that are consistent with the organization's quality policy and objectives.

By fulfilling the requirements of clause 9.1.1, an organization can ensure that it is collecting valid data that can be used to make informed decisions about the effectiveness of its QMS. This information can be used to identify opportunities for improvement, address nonconformities, and improve overall performance.

ISO 9001- Clause 9.1.2 Customer satisfaction


ISO 9001:2015 clause 9.1.2 specifically deals with monitoring and measuring customer satisfaction. This clause requires an organization to monitor and measure customer satisfaction in order to determine whether its products or services meet customer requirements and expectations.

The key elements of this clause are as follows:

  • Determining the methods for monitoring and measuring customer satisfaction: The organization must determine the methods for monitoring and measuring customer satisfaction, which can include surveys, feedback forms, or other appropriate techniques.
  • Collecting and analyzing customer satisfaction data: The organization must collect and analyze data on customer satisfaction in order to identify trends and opportunities for improvement. This can include analyzing customer complaints, feedback, and other relevant data.
  • Using customer satisfaction data to improve the QMS: The organization must use the data collected on customer satisfaction to identify areas for improvement within the QMS. This can involve taking corrective actions to address customer complaints, making changes to products or services based on customer feedback, or other appropriate actions.

    By fulfilling the requirements of clause 9.1.2, an organization can ensure that it is meeting customer requirements and expectations, and that it is continuously improving its QMS to meet the changing needs of its customers. This can help to increase customer satisfaction, improve customer retention, and enhance the organization's reputation in the marketplace.

    ISO 9001- Clause 9.1.3 Analysis and evaluation

    Clause 9.1.3 of the ISO 9001 standard is titled "Analysis and evaluation." This clause requires organizations to evaluate and analyze data and information to determine the effectiveness and suitability of the quality management system.

    The specific requirements of this clause are as follows:

    1. The organization shall analyze and evaluate appropriate data and information arising from monitoring and measurement activities.
    2. The analysis and evaluation shall be used to:
    3. Demonstrate conformity of the products and services provided;
    4. Ensure conformity of the quality management system;
    5. Continually improve the effectiveness of the quality management system.
    6. The organization shall determine, collect, and analyze appropriate data and information to demonstrate the suitability and effectiveness of the quality management system and to evaluate where continual improvement of the quality management system can be made.
    7. The results of analysis and evaluation shall be communicated to relevant personnel, including top management.

    In summary, this clause requires organizations to analyze and evaluate data and information to ensure the effectiveness and suitability of their quality management system. This is important to ensure that the organization is providing products and services that meet customer requirements and that the quality management system is continually improving.

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